Question: What is the primary function of leaves in a plant?
a) Photosynthesis
b) Respiration
c) Transpiration
d) Reproduction
Answer: a) Photosynthesis
Question: Which of the following is a leguminous crop?
a) Maize
b) Soybean
c) Rice
d) Wheat
Answer: b) Soybean
Question: What is the process of breaking down complex substances into simpler ones within living organisms?
a) Digestion
b) Absorption
c) Synthesis
d) Respiration
Answer: a) Digestion
Question: In agriculture, what is the term for the practice of growing different crops in the same field in a sequential order?
a) Monoculture
b) Polyculture
c) Crop rotation
d) Intercropping
Answer: c) Crop rotation
Question: Which of the following is a primary factor influencing soil formation?
a) Human activity
b) Temperature
c) Wind erosion
d) Atmospheric pressure
Answer: b) Temperature
Question: What is the primary function of nitrogen-fixing bacteria in the soil?
a) Increase soil acidity
b) Convert nitrogen into a usable form for plants
c) Cause soil erosion
d) Inhibit plant growth
Answer: b) Convert nitrogen into a usable form for plants
Question: Which farming practice involves the cultivation of crops without the use of synthetic fertilizers and pesticides?
a) Conventional farming
b) Organic farming
c) Precision farming
d) Hydroponic farming
Answer: b) Organic farming
Question: What is the main purpose of plowing in agriculture?
a) Weed control
b) Seed sowing
c) Soil aeration and preparation
d) Harvesting
Answer: c) Soil aeration and preparation
Question: Which of the following is a warm-season vegetable?
a) Spinach
b) Carrot
c) Tomato
d) Cabbage
Answer: c) Tomato
Question: What is the function of the greenhouse effect in agriculture?
a) Promote photosynthesis
b) Regulate temperature for plant growth
c) Prevent pest infestation
d) Enhance soil fertility
Answer: b) Regulate temperature for plant growth
Question: Which part of a plant is responsible for water absorption?
a) Root hairs
b) Leaves
c) Stems
d) Flowers
Answer: a) Root hairs
Question: What is the term for the protective covering of the seed?
a) Endosperm
b) Pericarp
c) Cotyledon
d) Seed coat
Answer: d) Seed coat
Question: In crop production, what does the term “germination” refer to?
a) Harvesting
b) Flowering
c) Seed sprouting and growth
d) Fertilization
Answer: c) Seed sprouting and growth
Question: Which of the following is a method of weed control in agriculture?
a) Mulching
b) Irrigation
c) Pruning
d) Fumigation
Answer: a) Mulching
Question: What is the purpose of adding lime to soil in agriculture?
a) Increase soil acidity
b) Improve soil fertility
c) Control pests
d) Enhance water retention
Answer: b) Improve soil fertility
Question: Which animal is commonly used for plowing in traditional farming systems?
a) Horse
b) Goat
c) Chicken
d) Dog
Answer: a) Horse
Question: What is the term for the process of transferring pollen from the male to the female part of a flower?
a) Fertilization
b) Germination
c) Pollination
d) Transpiration
Answer: c) Pollination
Question: Which of the following nutrients is often referred to as the “king of nutrients” in plant growth?
a) Nitrogen
b) Phosphorus
c) Potassium
d) Calcium
Answer: a) Nitrogen
Question: What is the primary function of a combine harvester in agriculture?
a) Planting seeds
b) Harvesting crops
c) Irrigating fields
d) Controlling pests
Answer: b) Harvesting crops
Question: In animal husbandry, what does the term “crossbreeding” involve?
a) Selective breeding within the same species
b) Breeding different species
c) Artificial insemination
d) Controlling animal diet
Answer: a) Selective breeding within the same species.
FAQs
What topics are commonly covered in SS1 First Term Agricultural Science past questions?
SS1 First Term Agricultural Science past questions usually cover topics such as the definition and importance of agriculture, types of farming, soil types and their management, basic crop and livestock production, farm tools and equipment, and environmental factors affecting agriculture. These questions test both theoretical knowledge and practical understanding of fundamental agricultural concepts.
How can students effectively use SS1 First Term Agricultural Science past questions for exam preparation?
Students can use past questions to identify frequently asked questions, understand the exam format, and practice time management. By attempting these questions under timed conditions and reviewing the answers, students can strengthen their understanding of concepts and improve their confidence before the actual examination.
Are the answers to SS1 First Term Agricultural Science past questions detailed or brief?
The answers usually combine brief definitions with explanations and examples. For instance, questions about soil types may require naming the soil and describing its characteristics and suitability for different crops. It is important for students to study both the direct answers and the reasoning behind them to fully grasp the concepts.
Can practicing past questions guarantee a high score in Agricultural Science?
While practicing past questions is highly beneficial, it does not guarantee a perfect score. Students also need to study their textbooks, attend lessons, and understand practical aspects of agriculture. Past questions should be used as a guide to reinforce learning, test understanding, and improve exam techniques.
Also Read: SS1 Second Term Agricultural Science Past Questions and Answers
